Node Js Quiz Test

May 30, 2019July 17, 2019 Pradeep Maurya

Test your Node js skills with 20 random questions

 

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#1. How do you kill a process in Node.js?

Ctrl + B

Ctrl + C

Ctrl + K

#2. How do you install Nodemon using Node.js?

node install -g nodemon

npm install -g nodemon

#3. What does the fs module stand for?

File System

File Service

File Store

#4. In which of the following areas, Node.js is perfect to use?

Data Streaming Applications

I/O bound Applications

Data Intensive Realtime Applications DIRT

All of the above.

#5. What is the default scope in Node.js application.

Public

Local

Global

Private

#6. A stream fires finish event when all data has been flushed to underlying system.?

True

False

#7. Which extension is used to save NodeJs files?

.node

.js

.java

.text

#8. Command to start Node REPL

$ node

$ node start

$ node repl

$ node console

#9. Node Js is _________

Synchronous

Asynchronous

None of the Above

#10. Which of the following module is required for path specific operations ?

Path module

Os module

Fs module

All of the above.

#11. Which method returns the current working directory of the process.

process.cwd();

pwd();

cwd();

#12. Which of the following are not Node.js web application frameworks for?

Express.js

Locomotive

Aurelia

Geddy

#13. Is node js multithreaded?

No

Yes

#14. Command to list all modules that are install globally?

$ npm ls

$ npm ls -g

$ node ls

$ node ls -g

#15. Node.js is ___________ Language.

Server Side

Client Side

Both Server Side and Client Side

None of the Above

#16. Which of following is not builtin node module.

fsread

https

zlib

dgram

#17. Which function is used to include modules in Node Js

include();

attach();

require();

#18. For What npm stands?

New Project Manager

Node Project Manager

Node Package Manager

New Package Manager

#19. What is Callback?

Callback is a technique in which a method call back the caller method.

Callback is an asynchronous equivalent for a function.

Both of the above.

None of the above.

#20. Command to show installed version of Node?

$ node --version

$ npm --version

$ npm getVersion

$ node getVersion

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Pradeep Maurya

Pradeep Maurya is the Professional Web Developer & Designer and the Founder of  “Tutorials website”. He lives in Delhi and loves to be a self-dependent person. As an owner, he is trying his best to improve this platform day by day. His passion, dedication and quick decision making ability to stand apart from others. He’s an avid blogger and writes on the publications like Dzone, e27.co

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